{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease"], "input": "Most large analyses that defined the limits of the normal and pathological size ranges employed PCR assays , which included the CAG repeats and a CCG repeat tract that was thought to be invariant ."}
{"Disease": []}